163558642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{57713}}^1$

素因数の和:57837

約数の個数: 16

約数和(自身を含む): 266638680

約数和(自身を除く): 103080038

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 57713, 115426, 750269, 1500538, 6290717, 12581434, 81779321, 163558642]

約数ペア:

[(1, 163558642), (2, 81779321), (13, 12581434), (26, 6290717), (109, 1500538), (218, 750269), (1417, 115426), (2834, 57713)]